AULACOR ful, gula genarumque parte ae O Q viridi, dein wm cerulese terminates. General plumage yeliowish throat and a small pa primaries brownish bl: only of the external w of the succeeding feat! near the tip ; under t yellow, with a narro’ near the cutting edge. raised ridge at the ba: which is yellow ; the are also white; feet ¢ Male—Total length, 15 1 Female.—Total length, 13 Pteroglossus atrogulari Mitch. Get Aulacoramphus atrigula Tue woods bordering the ea this fine species, which dif strongly contrasted marking lorm part of the Royal Mus in the collection of Prince J} Cimens from which my figu his researches in Peru. The hgures are of the nat ULIUNUYULYUNLGLTTQUINTTTGIUT TATU yay